{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "26997",
    "entityType": "User",
    "nonce": "0x8b6f0e4ceb6f5521c0f891092cf3039332f35f6180cc0a7e478ac7e38869600c",
    "signature": "0x6f7ac415a42a18240c280166eb6bc47be2dd1a922dfeac51ed81ff045d8c55644d436f79ccfc645c5dfc43a714d57f2046a7129eb135e492f63218bb0f2742811b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}